نتایج جستجو برای: inferior mi
تعداد نتایج: 84630 فیلتر نتایج به سال:
The encapsulation of polyoxometalates within the large pores of the Zr(iv) biphenyldicarboxylate UiO-67 metal-organic framework has been achieved, for the first time, by direct solvothermal synthesis. The resulting POM@UiO-67 composite materials were fully characterized by XRPD, IR, MAS NMR, N2 porosimetry measurements and cyclic voltammetry.
RATIONALE Ischemic mitral regurgitation, a complication after myocardial infarction (MI), induces adaptive mitral valve (MV) responses that may be initially beneficial but eventually lead to leaflet fibrosis and MV dysfunction. We sought to examine the MV endothelial response and its potential contribution to ischemic mitral regurgitation. OBJECTIVE Endothelial, interstitial, and hematopoieti...
سابقه و هدف: این تحقیق با توجه به شیوع رو به افزایش myocardial infarction (mi)، مورتالیتی بالای این بیماری، استفاده از نوار قلب در تشخیص رگ درگیر و تناقض های موجود درباره قدرت شاخص های نوار قلب در تشخیص culprit lesion رگ درگیر، به منظور تعیین قدرت شاخص های نوار قلب نسبت به استاندارد انژیوگرافی انجام گرفت. مواد و روش ها: این تحقیق به روش کارآزمایی بالینی از نوع تشخیصی در بیمارانی که با تشخیص st ...
To determine whether real-time two-dimensional echocardiography (2-D echo) can estimate the extent of myocardial involvement in patients with acute myocardial infarction (MI), regional wall motion on serial short-axis 2-D echo recordings was analyzed and the summed scores were compared with estimates of infarct involvement by thallium-201 reperfusion (Tl) and technetium-99m stannous pyrophospha...
The ECG is the most frequently used tool for evaluating myocardial infarction (MI). The ECG provides an opportunity to describe location and extent of infarction expressed as pathological Q waves or their equivalents. The terminology used for the left ventricular (LV) walls has varied over time,1–7 although the most currently accepted terms by electrocardiographists have been anterior, septal, ...
BACKGROUND To evaluate the relationship between site of infarction (anterior vs. inferior) and circadian variation in patients with ST segment elevation myocardial infarction (STEMI) in a Turkish cohort. MATERIAL/METHODS This restrospective study enrolled 465 patients (407 male, mean age 65±7 years) with STEMI. Patients were then categorised into 4 6-hour increments according to the time of d...
OBJECTIVE To determine the influence of time on development of high degree Atrioventricular (AV) block in patients with inferior Myocardial Infarction (MI), its association with Right Ventricular (RV) infarction and its ultimate morbidity and mortality. STUDY DESIGN A descriptive study. PLACE AND DURATION OF STUDY The Emergency Department (ED) and the units of adult cardiology at National I...
abstract introduction: stroke is more common in patients with cerebral microembolisms. frequency of cerebral microembolisms (high intensity transient signals, hits) in acute myocardial infarction has been reported about 17%. the factors that influence on microembolism after myocardial infarction (mi) are not definitive. type of mi, ejection fraction, hx of streptokinase is the factors that were...
BACKGROUND A number of researchers have used different electrocardiographical criteria to predict the culprit vessel in acute interior wall myocardial infarction (MI) cases. Therefore, the determination of infarct related artery in AMI is extremely important with regard to prediction of potential complications, furthermole, predicting the probable site of occlusion within RCA is worthwhile beca...
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